Question

有什么办法可以根据配置将spring boot日志记录配置到多个文件/控制台？即某些日志语句应写入审计文件，而正常的日志语句应写入控制台/普通日志文件。

以下是我在spring boot示例应用程序中尝试过的代码。

的logback-spring.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <include resource="org/springframework/boot/logging/logback/base.xml"/>
    <logger name="file" level="DEBUG" additivity="false">
        <appender-ref ref="FILE" />
    </logger>
    <logger name="org.hello" level="ERROR" additivity="false">
        <appender-ref ref="CONSOLE" />
    </logger>
</configuration>

以下是application.properties条目

logging.level.org.springframework.web=INFO
logging.file=logs/spring-boot-logging.log

HelloController下面

@RestController
public class HelloController {

Logger logger = LoggerFactory.getLogger(HelloController.class);

    Logger logger1 = LoggerFactory.getLogger("file");

    @RequestMapping("/")
    public String index() {

        logger.info("My Log test");
        logger1.info("My Audit test");


        return "Greetings from Spring Boot!";
    }

}

有人可以帮忙吗？有没有人面临类似的情况？

非常感谢

Answer 1

标准的logback示例，两个包含不同包的文件转到不同的文件：

<configuration>

  <appender name="FILE1" class="ch.qos.logback.core.FileAppender">
    <file>myApp1.log</file>
    <encoder>
      <pattern>%date %level [%thread] %logger{10} [%file:%line] %msg%n</pattern>
    </encoder>
  </appender>

  <appender name="FILE2" class="ch.qos.logback.core.FileAppender">
    <file>myApp1.log</file>
    <encoder>
      <pattern>%date %level [%thread] %logger{10} [%file:%line] %msg%n</pattern>
    </encoder>
  </appender>

  <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
    <encoder>
      <pattern>%msg%n</pattern>
    </encoder>
  </appender>

  <logger name="com.package1.foo" level="DEBUG">
    <appender-ref ref="FILE1" />
  </logger>

  <logger name="com.package2.bar" level="DEBUG">
    <appender-ref ref="FILE2" />
  </logger>

  <root level="debug">
    <appender-ref ref="STDOUT" />
  </root>
</configuration>

Answer 2

只需在配置文件中添加另一个logger和appender，并使用配置中定义的Logger名称创建logger对象。有关更多说明校验 Spring boot multiple log files

Answer 3

Spring boot登录到多个文件，我们还可以创建登录到选定类的日志。我使用了以下logback.xml

<configuration>
<appender name="logOutPut" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>${catalina.base}/logs/WebServe-logback.log</file>
    <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
        <fileNamePattern>${catalina.base}/logs/WebServe-log-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
        <maxFileSize>50MB</maxFileSize>    
        <maxHistory>30</maxHistory>
        <totalSizeCap>1GB</totalSizeCap>
    </rollingPolicy>
    <encoder>
        <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
    </encoder>
</appender>

<appender name="errorlab" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>${catalina.base}/logs/error-logback.log</file>
    <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
        <fileNamePattern>${catalina.base}/logs/error-log-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
        <maxFileSize>50MB</maxFileSize>    
        <maxHistory>30</maxHistory>
        <totalSizeCap>1GB</totalSizeCap>
    </rollingPolicy>
    <encoder>
        <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
    </encoder>
</appender>

<appender name="jdbc.sqltiming.appender" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>${catalina.base}/logs/WebServe-sql-timing.log</file>
    <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">       
        <fileNamePattern>${catalina.base}/logs/WebServe-sql-timing-log-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
        <maxFileSize>50MB</maxFileSize>    
        <maxHistory>30</maxHistory>
        <totalSizeCap>1GB</totalSizeCap>
    </rollingPolicy>
    <encoder>
        <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
    </encoder>
</appender>

<logger name="com.tasks.MailNotificationTask">
   <level value="ALL" />
   <appender-ref ref="errorlab" />
</logger>

<logger name="jdbc.sqltiming">
    <appender-ref ref="jdbc.sqltiming.appender" />
</logger>

<root level="debug">
    <appender-ref ref="logOutPut" />
</root>

依赖性：

     <dependency>
        <groupId>ch.qos.logback</groupId>
        <artifactId>logback-classic</artifactId>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
        <exclusions>
            <exclusion>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-logging</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

Spring引导登录到多个文件

3 个答案: